Latest

AAAS

·January 9, 2025·5 min read

Neural Mechanisms Behind Stress-Driven Social Changes Found

Male and female mice usually prefer female companions but switch to preferring males under survival stress, a new study reveals. This behavioral shift is driven by distinct brain circuits involving dopaminergic neurons in the ventral tegmental area.

Featured Neuroscience

·November 15, 2024·7 min read

Unlocking GABA Receptors

New research has revealed the diverse assembly and regulation of Type-A GABA receptors (GABAARs), which are crucial for balancing brain activity. Using cryogenic electron microscopy, researchers identified over 324,000 potential receptor structures, shaped by subunit combinations and their relative arrangement.

Featured Neuroscience

·July 25, 2024·3 min read

Key Neurons for Maternal Bonding Identified

A new study reveals that specific neurons in the brain's zona incerta (ZI) are crucial for early social interactions between infants and their mothers. These neurons, which express somatostatin, help build the maternal bond and reduce stress in infants. Interestingly, the same neurons increase anxiety and fear responses in adult mice. This discovery highlights the ZI's role in infant development and its potential adaptation over time.

Featured Neuroscience

·June 27, 2024·3 min read

Ozempic Boost Fullness Pre-Meal via Hypothalamus

A new study shows GLP-1 receptor agonists increase pre-meal fullness by activating neurons in the dorsomedial hypothalamus. This mechanism helps prevent overeating, offering insights into obesity treatment. The research highlights how GLP-1 impacts food perception and hypothalamic responses to food cues, enhancing satiation before food intake.

Featured Genetics Neurology Neuroscience

·January 18, 2024·5 min read

Blood Proteins Reveal Clues in Long Covid Puzzle

A new study reveals significant findings in the fight against Long Covid. Through a comprehensive analysis of blood serum from 113 patients, researchers discovered changes in blood serum proteins related to the complement system, coagulation, and tissue injury in Long Covid patients.

Featured Neuroscience Psychology

·March 23, 2023·3 min read

Oxytocin Plays a Role in the Most Basic Form of Empathy

Study reveals how the "love hormone" oxytocin plays a critical role in the formation of emotional contagion.

Featured Neuroscience Pain

·July 3, 2022·3 min read

Miniature, Implantable Nerve Coolers for Targeted Pain Relief

Researchers have developed a new implantable device that can "cool" nerves and provide on-demand pain relief for those suffering from neuropathic or chronic pain.

Featured Neuroscience Psychology

·October 21, 2021·2 min read

Gut-Brain Axis Response to Inflammation May Underlie Inflammatory Bowel Disease-Related Mental Symptoms

The vascular barrier in the choroid plexus locks down access to the brain in response to gut inflammation that causes IBD. The dysregulated activity of the gut-brain vascular axis appears to protect the brain from inflammation. However, the mechanism may increase the risk of both cognitive and mental health problems associated with IBD.

Featured Neurology Neuroscience Open Neuroscience Articles

·June 9, 2021·1 min read

Elemental Copper and Iron Found Within the Brains of Deceased Alzheimer’s Patients

Researchers found tiny deposits of elemental copper and iron in the brains of Alzheimer's patients. The findings may shed new light on how these elemental metals contribute to Alzheimer's development and progression.

Auditory Neuroscience Featured Neurology

·October 7, 2020·1 min read

Sensory Device Stimulates Ears and Tongue to Treat Tinnitus in Large Trial

A new bimodal neuromodulation device that stimulates both the ear and tongue reduces the severity of tinnitus in patients for up to a year.

This shows microspheres with neural growth factor

Featured Neurology Neuroscience

·January 22, 2020·3 min read

Synthetic nerve conduit bridges the gap in arm nerve repair

A new synthetic conduit can bridge large nerve gaps by guiding the regrowth of neurons. When implanted into the arms of macaques with nerve defects in their arms, the conduit boosted neurogenesis and the nerve's ability to conduct signals for a year.